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下載產品資料
Angle of Incidence (°):
0
Bevel:
Protective as needed
Clear Aperture CA (mm):
18.00
Coating:
Laser V-Coat (1064nm)
Coating Specification:
Rabs <0.25% @ 1064nm
Diameter (mm):
20.00 +0.00/-0.10
Thickness (mm):
3.00 ±0.10
Design Wavelength DWL (nm):
1064
Parallelism (arcsec):
≤5
Substrate:
Many glass manufacturers offer the same material characteristics under different trade names. Learn More
0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C)
Density (g/cm3):
2.20
Index of Refraction nd:
1.458
Poisson's Ratio:
0.16
Abbe Number (vd):
67.8
Edges:
Fine Ground
Damage Threshold, By Design:
Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
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